package com.yunhe.control;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.google.gson.Gson;
import com.yunhe.bean.area;
import com.yunhe.service.checkUserService;

/**
 * Servlet implementation class Country
 */
@WebServlet("/Country.do")
public class Country extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public Country() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		this.doPost(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
	
		String proc=request.getParameter("proc");
		String[] split = proc.split(",");
		String pid=split[0];
		List<area> selectProv = new checkUserService().selectProv1(Integer.parseInt(pid));
		Gson gson = new Gson();			
		String json = gson.toJson(selectProv); //json对象的格式 的字符串			
		System.out.println("json 串:"+json);
		PrintWriter writer = response.getWriter();
		writer.print(json); //返回一个json 串
	}

}
